10.17185/duepublico/72806 copy citation link
DOI (10.17185/duepublico/72806)
https://doi.org/10.17185/duepublico/72806
URN (urn:nbn:de:hbz:464-20200918-092843-3)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20200918-092843-3